RunFormAI vs RunForm 3D
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RunFormAI
Analyze your running form with AI by uploading a video. Receive insights into your gait, hip stability, and knee tracking, along with personalized strength training plans to improve speed and prevent injuries.
- AI-powered running form analysis
- Gait analysis
- Hip stability and knee tracking insights
- Overstride detection
- Personalized strength training plans
- Beginner to marathon coaching
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Upload your running video and get instant AI-powered form analysis, movement insights, and personalized strength training plans designed to help you run faster and reduce injury risk. - Running gait analysis - Hip stability & knee tracking insights Overstride detection - Personalized runner strength plans - Beginner to marathon-ready coaching
RunForm 3D
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RunForm 3D analyzes your running form using monocular 3D pose estimation — just film yourself from the side with your iPhone. - Automatic ground-contact detection - Key determinants of running economy: cadence, vertical oscillation, ground contact time and more - Per-factor good / acceptable / needs-improvement zones - Form Efficiency Score (0-100, an estimated proxy) with a confidence label How to use: enter your height (optionally target pace), fix your phone and film from the side so the whole body fits, run a few steps, then stop to analyze. Important: The app interface is in Japanese. Scores and metrics are estimates derived from motion, NOT direct measurements of oxygen uptake (VO2) or running economy. This is not a medical device and does not diagnose or guarantee any outcome. Analysis runs on-device.
Screenshots
Verdict
RunFormAI and RunForm 3D are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | RunFormAI | RunForm 3D |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.0 | 16.0 |
| Further details — not scored | ||
| Size | 16 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | HUI GAO | TOSHINAO KAMIKUBO |
In-app purchases
RunFormAI
No in-app purchases
RunForm 3D
No in-app purchases
